royvsRPWhat's the difference?

Which to use

“roy” and “RP” are a confusable French pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#3,220
“roy” frequency rank
#13,054
“RP” frequency rank
16274
confusion score

Side-by-Side Comparison

Feature roy RP
Definition De 1694 à 1740 : Orthographe de l’Académie française de roi. Relations publiques.

Where the eye mixes roy and RP

Muted = shared; highlighted = the visual trap. They share 1 letter in sequence.

3 ch
roy
2 ch
RP

Visual trap between roy and RP

A purely visual mix-up. roy (\ʁwa\) and RP (\ɛʁ.pe\) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they differ by 1 letter(s) in length. Our composite confusion score for this pair is 16274, derived from the frequency rank of both members and their visual similarity.

roy is recorded at frequency rank #3,220, classified as anoun, pronounced \ʁwa\. RP is at rank #13,054, tagged as anoun, pronounced \ɛʁ.pe\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 16274, this pair ranks #388,579 of 440,172 scored French confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of roy vs RP

Shared letters: r. Private to "roy": oy. Private to "RP": p.

"roy" · 3 letters · shape CVV  ·  "RP" · 2 letters · shape CC

Frequently Asked Questions

Is swapping "roy" for "RP" ever safe?
No. They are said differently (\ʁwa\ versus \ɛʁ.pe\) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "roy" vs "RP" - which ranks higher?
"roy" is the more common of the two: it sits at frequency rank #3,220 in our French list, against #13,054 for "RP". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

After this comparison

Visual near-miss handled. Browse the word pages or a neighbour when the next look-alike shows up.

  • Full dictionary entry for "roy" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "RP" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #388,579 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "roy" and "RP" also get mixed up with nearby pairs, the highest-scored neighbour is "rog vs RP". Nearby pair

Confusion rank #388,579 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list